chore: make golangci-lint happy

Signed-off-by: Chris Gianelloni <[email protected]>

main.go

@@ -165,7 +165,7 @@ func GetConnection(errorChan chan error) (*ouroboros.Connection, error) {
 
 func GetSizes(oConn *ouroboros.Connection) string {
 	if oConn == nil {
-		return fmt.Sprint(" [green]> txtop[white]")
+		return fmt.Print(" [green]> txtop[white]")
 	}
 	capacity, size, numberOfTxs, err := oConn.LocalTxMonitor().Client.GetSizes()
 	if err != nil {
@@ -181,16 +181,16 @@ func GetSizes(oConn *ouroboros.Connection) string {
 
 func GetTransactions(oConn *ouroboros.Connection) string {
 	if oConn == nil {
-		return fmt.Sprint(" [red]failed to connect to node")
+		return fmt.Print(" [red]failed to connect to node")
 	}
 	var sb strings.Builder
-	sb.WriteString(fmt.Sprint(" [white]Transactions:\n"))
+	sb.WriteString(fmt.Print(" [white]Transactions:\n"))
 	sb.WriteString(fmt.Sprintf(" [white]%-20s %s\n", "Size", "TxHash"))
 	for {
 		tx, err := oConn.LocalTxMonitor().Client.NextTx()
 		if err != nil {
 			sb.WriteString(fmt.Sprintf(" [red]ERROR: NextTx: %s\n", err))
-			return fmt.Sprint(sb.String())
+			return fmt.Print(sb.String())
 		}
 		if tx == nil {
 			break
@@ -200,15 +200,15 @@ func GetTransactions(oConn *ouroboros.Connection) string {
 		_, err = cbor.Decode(tx, &txUnwrap)
 		if err != nil {
 			sb.WriteString(fmt.Sprintf(" [red]ERROR: txUnwrap: %s", err))
-			return fmt.Sprint(sb.String())
+			return fmt.Print(sb.String())
 		}
 		txBody := txUnwrap[0]
 		txIdHash := blake2b.Sum256(txBody)
 		txIdHex := hex.EncodeToString(txIdHash[:])
 
 		sb.WriteString(fmt.Sprintf(" [white]%-20d [blue]%s[white]\n", size, txIdHex))
 	}
-	return fmt.Sprint(sb.String())
+	return fmt.Print(sb.String())
 }
 
 func main() {
@@ -234,8 +234,8 @@ func main() {
 			GetTransactions(oConn),
 		))
 	}
-	headerText.SetText(fmt.Sprintf(" [green]> txtop[white]"))
-	footerText.SetText(fmt.Sprintf(" [yellow](esc/q) Quit[white]"))
+	headerText.SetText(fmt.Print(" [green]> txtop[white]"))
+	footerText.SetText(fmt.Print(" [yellow](esc/q) Quit[white]"))
 	flex.SetDirection(tview.FlexRow).
 		AddItem(headerText,
 			1,